I recently went to firestone to get all the codes they could find, I have been scouring the internet to find a list of all the codes so i can find what each mean, and witch i should get started on first.
Here is the list of codes:
C0300,c0305,c0306,c0301,c0327,c0359,c0374,c379,c0550,c0281,c0267
B0770,b0775,b0780,b0785,b790,b2725,b2625,b23808,b3809,b1023
U1194,U1000,U1064,U1016,U1152
The trailblazer has 160,000 miles
If anyone has a source that has all the codes and what they mean that would really help, or if you know some of these of the domes.
https://actron.com/code-lookup
Doesn't even look like the check engine light will be triggered from these. Might try unhooking the battery for a minute and see if they all go away. More than likely these are small problems that don't actually effect driving because those usually start with P. Good luck
@cjbman
Good to hear, thanks.
It is an old car and you can find all sorts of issues with it. The important thing is that which of these codes are serious and need to be fixed. For e.g. all the old cars have some ABS codes which in most cases do not affect the performance of the ABS either but it is there.
You have some communication codes there ... modules aren't talking to each other. Make sure your battery + alternator system are in good shape. Re-seat the connectors on the modules and make sure they are getting good power and ground. Look out of wiring faults like fretting and corrosion. Big job.
@mountainmanjoe
I see, it's a good thing i can do most of that myself. The battery or alternator may be a real issue as my car has randomly died and locked the key in the ignition twice now. That's also why i took it to firestone. They said it was a fuse and replaced it and it has been running fine now, but i'm sure that wasn't the only problem.